William Blake’s ( ) marks his entry into maturity.

William Blake’s ( ) marks his entry into maturity.
A、Poetical Sketches
B、Songs of Innocence
C、Marriage of Heaven and Hell
D、Songs of Experience
【正确答案】：C
【题目解析】：威廉•布莱克的《天堂与地狱的婚姻》，标志着他的作品进入成熟期。